Subtract 12/14 from 63/15
1st number: 4 3/15, 2nd number: 12/14
63/15 - 12/14 is 117/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
63/15 = 63 × 14/15 × 14 = 882/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
12/14 = 12 × 15/14 × 15 = 180/210 - Subtract the two like fractions:
882/210 - 180/210 = 882 - 180/210 = 702/210 - After reducing the fraction, the answer is 117/35
- In mixed form: 312/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/15-24/14 63/30-12/14 63/15-12/28 63/15-36/14 63/45-12/14 63/15-12/42 63/15-60/14 63/75-12/14 63/15-12/70 63/15-84/14 63/15-12/98